serial to parallel and parallel to serial conversion
I am simulating MC-CDMA/MC-DS-CDMA(using Walsh-Hadamard code
in Rayleigh fading Channel + AWGN) using Matlab/Simulink. Do
anyone knows how to do the serial to parallel and parallel
to serial conversion of the data? Thanks!
"Mikail " <firstname.lastname@example.org> wrote in message
> I am simulating MC-CDMA/MC-DS-CDMA(using Walsh-Hadamard code
> in Rayleigh fading Channel + AWGN) using Matlab/Simulink. Do
> anyone knows how to do the serial to parallel and parallel
> to serial conversion of the data? Thanks!
h...Serial in Parallel out
In my entity i am getting serial-bit input and my expected output shld
hve odd bit at one port and even bit at other port. the clk for input
is twice as compared to output data rate(eg.Input clk:X Mhz,Output clk:
X/2 Mhz). I wrote the code but i am not getting the result as expected
Initally in the waveform (for first cycle with reference to input clk).
can anybody tell me where i went wrong ?
Thanks in advance,
CODE FOR SERIAL-BIT TO 2-BIT PARALLEL
USE IEEE.NUMERI...Issues about applying "parallel tasks" with serial serial port
I'm doing a routine (vi) that is intended to be used for calibration of 3 temperature probes of a temperature controller device (TCD), in parallelTCD has a serial port, I can communicate with successfully using a low level routine that implement Modbus protocol functions and use the VISA serial VIs.I can read/write some registers that adjust the temperature value.So, for example, if you have 30 �F on display of TCD, and calibration register is -1, you can modify it (with a known formula) to 4, and the temperature will be 32�F.
I wrote a routine that works, and it's called "Cal.probe", it works for 1 probe, and it follows the state diagram in FIG.2 (attached).I would like to call this function in a "parallel" way, see FIG.1 where I pass parameters that I need.
ISSUE 1)The inner serial functions for serial communication are NOT "reentrant", they weren't make with "parallel tasks" in mind...If I declare the single "Cal Probe" VI as REENTRANT, I see that they are called and run ALMOST at the same time (verified enabling the "open vi when called" and "close if origially closed" options), instead it is not reentrant, the same function is not called in parallel so I lose the advantages of LabView hassle-free multithreading (it's called and executed, then called again and executed, ecc..)
Is this correct?
ISSUE 2)All the instances works with the SAME COM port, but if re...serial to parallel converters
Has anyone ever had experience with serial-to-parallel converters (as
opposed to swapping out the actual interface)? I'm trying to save some money
and convert a serial printer to parallel so I can make it a networked
printer(via JetDirectEX). The device I'm using is a converter manufactured
by Aten and sold by Global supply. It looks like a gender bender with dip
switches and power. One end is a DB25, the other is a Centronics 36 pin.
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...DualPortRAM serial IN
Is it possible to configure a DualPartRAM in an Altera APEX20KE (using
Quartus II 4.1) to
write serial to the RAM (1 Bit) and
read parallel from the RAM (16 Bit)?
I don't believe you can... The 20k RAM is some what specialized as compared
with more modern FPGAs. But why not just use a 16bit shift register on the
"Manfred Balik" <email@example.com> wrote in message
> Is it possible to configure a DualPartRAM in an Altera APEX20KE (using
> Quartus II 4.1) to
> write s...Parallel to Serial ASI ...
I have two simple questions :
- To implement a conversion Paralle to Serial ASI (paralel data TS from
Digital Tuner) you must use an FPGA or exist an chip that can make the
- If do not exist a dedicated chip, from where I can start to develop the
FPGA device (Vhdl, Verilog, ecc) ? Someone has already done this ?
Thanks for any response.
Have you visited:
Thanks Austin ...
> Have you visited:
Yes i have visited ... but I thought that there was so...serial to parallel conversion
i am facing a problem in serial to parallel conversion
is there any function StoP for serial to parallel conversion plese
help me out
KULDIP PAHWA wrote:
> i am facing a problem in serial to parallel conversion
> is there any function StoP for serial to parallel conversion plese
> help me out
My program does not work, please give me the solution....
You need to give some more info on what your problem exactly is. Do you
want to go from a seiral port to a parallel port? Or do you have a
single array of numbers (bits?) which need to be converted to some
parallel format (which form...Serial/Parallel interface
I've a PCW8256, and I need to transfer files to and from a PC.
I looked for a LocoLink cable but nothing.
Now I've found, new, a Serial/Parallel interface.
Which software can I use ?
Only on serial interface ?
I need a null modem or a standard LapLink cable ?
I have a Belkin-style transfer cable (9-25 F-F)
On Mon, 22 Dec 2008 13:58:31 GMT, supervinx <firstname.lastname@example.org>
>I've a PCW8256, and I need to transfer files to and from a PC.
>I looked for a LocoLink cable but nothing.
>Now I've found, n...Serial vs parallel kinematics
Where can I find a list of the (dis)advantages of serial and parallel
Pierre Bast wrote:
> Where can I find a list of the (dis)advantages of serial and parallel
English not your first language ??
Even though it's not, what is unclear on the question I asked??
Pierre Bast wrote:
> Even though it's not, what is unclear on the question I asked??
Serial vs parallel mechnical systems ???
I guess I mis...Serial & Parallel Communication
I tried several times to interface my circuit( in simplest form, to
glow a LED) with my MATLAB program through parallel port(LPT1) and
serial port(COM1) of the PC.But I haven't succeed as yet.So I am
looking forward to get help on this problem.
Visit http://www.mathworks.com/products/daq/index.html -- the Data
Acquisition Toolbox provides access to the parallel port. Also, it's a
frequent topic in the newsgroup, and googling "MATLAB parallel port" gives
Data Acquisition Software Engineer
508-647-...parallel vs. serial disk access
last week I received some very useful answers to my question about the
parallel flows when sending a file over a network, so think it's a good idea
to ask you again this time... (Just wanted to say thanks again :)
Background is still that I'm creating a solution for network file transfers.
Of course, it's been done a thousand times before - but that doesn't mean it
can't be done any better, does it?
The problem is: When accessing a system with a single client, the whole
system is "dedicated" to that client. Disk i/o, read-ahead and network ...generic serial to parallel IO module
I'm trying to find a way to input and output multiple m bit signals
from an FPGA, where m is a very large number. The design is a (not
quite) serial to parallel in and a parallel to serial out module.
let's say that input is a 32 bit wide signal, inputOne is a 256 bit
inputCounter counts from 0 to 7, inputNumber counts from 0 to 3.
inputCounter counts if input is enabled. inputNumber counts if
inputCounter reaches 7 and input is enabled.
My question is whether I can provide a generate statement or
synthesisable function to provide the following: arbitrary numb...Labview example serial to parallel conversion
I have a test requirement where I want to use MIC 5891 which is a " serial input to 8 bit parallel driver - shift register " for driving relays etc, I want to use DAQ 6008 DO lines to be used as clk , serial data
strobe , output enable lines for this serial to parallel driver IC.
Can someone provide help how this can be done using LABVIEW. We are using Labview 7.1
The USB-6008 does not have hardware timed
digital outputs, so the only way to accomplish what you are trying to do will be
through software timing. Since it looks like you are doing synchronous serial
this could work. You will have a
manually control each line in software to create the timing you are looking
for. A good example of software timed digital output can be found in the NI
Example Finder. This can be found by going to the Help menu and selecting Find
Examples.... Once the NI Example Finder is open select Hardware Input and
Output � DAQmx � Digital Generation � Write Dig Port.vi.
Also <a href="http://forums.ni.com/ni/board/message?board.id=70&thread.id=7192&view=by_date_ascending&page=2" target="_blank">here</a> is a forum post that talks about
implementing software timed SPI communication. Since SPI is a type of
synchronous serial this may help also. Let me know if you have any questions.
...parallel gc versus serial gc
We use oracle application server and have some pausing problems inside
the java vm. The problem shows itself as pausings of executions , when
clients start to get late responses ( here lat e means < 4 sec. ) , i
see more than 10 garbage collector operations . The client applications
are web services and do database queries. The java process ( the os is
sun solaris) , according to the prstat , has > 1000 threads inside ,
and during the garbage collectiong phase , consumes more than 60% cpu
time. ( the server has 2 cpus - 2 gb. ram) The java process uses the
...Working with COM/Serial/Parallel Ports?
Where should I start in my search for information about how to do this?
I have always wanted to learn and I think I finally have the
Any C++ library files for doing this?
Thank you very much for your time,
> Where should I start in my search for information about how to do
In a book devoted to the system you're trying to program them under.
If you don't have such a book, a newsgroup oriented toward that system
would probably be able to give you advice about a good one to get.
The universe is a figment of its o...Gnu make (parallel/serial) question
all: aa bb cc
make MAKEFLAGS= tgt-c
$ make -j3
But I want sub-make in cc target to be built in serial.
Would the above work?
James <email@example.com> writes:
> Makefile reads
> all: aa bb cc
> make tgt-a
> make tgt-b
> make MAKEFLAGS= tgt-c
> $ make -j3
> But I want sub-make in cc target to be built in serial.
> Would the above work?
You may want to read:
Communicating Options to a Sub-make:
(First paragraph mentions .NOTPARALLEL,)
Hope that helps.
On 2015-09-28, Dan Espen <firstname.lastname@example.org> wrote:
> James <email@example.com> writes:
>> Makefile reads
>> all: aa bb cc
>> make tgt-a
>> make tgt-b
>> make MAKEFLAGS= tgt-c
>> $ make -j3
>> But I want sub-make in cc target to be built in serial.
>> Would the above work?
> You may want to read:
> Communicating Options to a Sub-make:
Not until after reading "Recursive Make Considered Harmful", t...PCI parallel and serial cards
Could, please, someone point me to a source of information about
configuration of new COM.SYS and PRINT01.YS drivers for PCI modem and PCI
Frank Bures, <firstname.lastname@example.org>
> Could, please, someone point me to a source of information about
> configuration of new COM.SYS and PRINT01.YS drivers for PCI modem and PCI
> parallel card?
The readme files in the updates has the full info. Get the update files
from the IBM on-line device driver site or eCS update site.
Thanks a Million!
...C++ getting data from serial/parallel port, how to?
I tried searching on the net, but I do not even know what I am looking
for. What I want to do is to write aprogram using C++ that will gather
data from an external microprocessor, format it and write it to a file
for later use. I can handle pretty much everything exept the part where
I "listen" to either the serial or parallel (may be USB?) ports for data
from the external source. Any help will be greatly appreciated.
On Fri, 30 Jul 2004 01:14:11 -0400, Sonoman <email@example.com>
> Hi all:
> I tried searching on the net, but I do no...C64 parallel port data to serial (RS232) ?
I would like to hook up my C64 to an external circuit which will send
serial commands at a high clock rate via command from the C64's
parallel port. This will be a parallel to serial conversion, but the
C64 will only need to strobe the parallel data in. The circuit runs
off its own clock (relieving the C64 from clocking data). Has anyone
made such a circuit ?
Marcel Gonzalez wrote:
> parallel port. This will be a parallel to serial conversion, but the
> C64 will only need to strobe the parallel data in. The circuit runs
> off its own clock (relieving the C64 f...CORDIC bit-serial vs. bit-parallel
I'm trying to write a CORDIC macro for a polar transmitter FPGA design.
I've used the parallel approach, but when I do a timing estimation the
longest delay path is through the CORDIC routine, and limits the
maximum clock rate of the whole design to about 40MHz. Other parts of
the design on the same board need to run at much faster rate so I'm
considering using a bit-serial version.
As I understand it, the bit-parallel implementation has low latency and
therefore high throughput, but because of the the word-wide shifts it
clocks at a slower rate. Conversely, the bit-serial...serial to parallel converter for discrete data in simulink
Any any one know how is convert serial data to parallel data ( i mean
serial data of 12 is made block of 12 and send parallel ) in simulink.
Buffer, rebuffer block cannot help me. Has anyone did anything of this
kind please suggest me how to go about.
waiting for reply
...help with serial to parallel conversion inside the fpga
I am working with xc3s400...my fpga takes in an input "MOSI" from a
microcontroller and another input "SCK"...
These 2 inputs r used for serial communication between the two
At this clock, "SCK" serial data is transferred to the FPGA through
Its an 8 bit value transferred serially
But this 8 bit value needs to be assigned to different variables inside
So I was thinking tat i could use 2 successive 8 bit values, one
carrying an addr and one carrying the data information
So depending on this addr, the respective ...serial/parallel to ethernet communication through dos #2
my name is brijesh
i have an old lap to having a parallel and serial port.
i want to use this port to ping ethernet ports for testing purposes
could anyone kindly suggest me how do i achieve thgis using dos
since the laptop is too old the configuration is restricted to :
1 serial port
1 parallel port
1 1.44" floppy drive
i was able to install only MSDOS on it
can you suggest what else is required for me that enables me to
communicate to a ethernet port through the serial/parallel port?
my need is only to ping ethernet port using th...Need SunOS software for Serial Parallel Controller
We recently unearthed an ancient SPARCstation 1 in order to develop a
new version of an old project. Unfortunately, it has suffered terminal
disk failure in storage. We have transplanted its 501-1931 Serial
Parallel Controller to a spare SPARCstation 2. Unfortunately, we cannot
locate the SunOS 4.1 STC Driver/Install Script/Config Script "release
media" diskette in order to load it onto the "new" host. Can anybody
point me to a source for this driver/script software?
Randy Graves <firstname.lastname@example.org> writes: